<template>
  <div class="bg">
    <div
      style="padding: 40px 20px;width: 350px;background-color: white ;opacity: 1;border-radius: 5px;box-shadow: 0 0 10px rgb(0,0,0,0.1);)">
      <el-form status-icon ref="formRef" :model="data.form" :rules="data.rules">
        <div style="margin-bottom: 40px;text-align: center;font-size: 24px;font-weight: bold">欢 迎
          登 录
        </div>
        <el-form-item prop="username">
          <el-input size="large" v-model="data.form.username" autocomplete="off" prefix-icon="User"
                    placeholder="请输入账号"/>
        </el-form-item>
        <el-form-item prop="password">
          <el-input size="large" show-password v-model="data.form.password" autocomplete="off"
                    prefix-icon="Lock" placeholder="请输入密码"/>
        </el-form-item>
        <el-form-item prop="role">
          <el-select style="width: 100%" v-model="data.form.role">
            <el-option label="普通用户" value="USER"></el-option>
            <el-option label="管理员" value="ADMIN"></el-option>
          </el-select>
        </el-form-item>


        <div style="margin-bottom: 20px">
          <el-button type="primary" size="large" style="width: 100%" @click="login">登录</el-button>
        </div>
        <div style="text-align: right">还没有账号？ 请
          <a style="color: blue" href="/register">注册</a>
        </div>
      </el-form>
    </div>

  </div>
</template>
<script setup>

import {reactive, ref} from "vue";
import request from "@/utils/request.js";
import {ElMessage} from "element-plus";
import router from "@/router/index.js";

const formRef = ref()
const data = reactive({
  form: { role: "USER" },
  rules: {
    username: [
      {required: true, message: "请输入账号", trigger: "blur"},
      {min: 3, message: "最少3位数", trigger: "blur"}
    ],
    password: [
      {required: true, message: "请输入密码", trigger: "blur"},
    ]
  },
})

const login = () => {
  formRef.value.validate(async (valid) => {
    if (valid) {
      request.post('/login', data.form).then(res => {
        if (res.code === 200) {
          localStorage.setItem('code_user', JSON.stringify(res.data ||{}));
          ElMessage.success('登录成功');
          router.push('/')
        } else {
          ElMessage.error(res.msg)
        }
      })
    }
  })

}
</script>

<style scoped>
.bg {
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  background-image: url('@/assets/img/bg.png');
  background-size: cover;
}
</style>
